Lawrance metal industries Parrys, Chennai, Tamil Nadu

Hexagon Full Nuts, Hexagon Thin Nuts (Lock Nuts), Nylon insert self locking nuts, Spring washers, plain washers, Threaded Rods, Stud Bolts, Pins, Cotter pins. Applications Space Technology, Aircraft, Heavy and medium Engineering units, Automobiles, Wind Mills, Home albums, continous Process Plants like Petrochemical, Refinery, Fertilizer, Food Processing Plants, Railways, Power Generation and Distribution Establishments and Defence establishments.

Size : Dia :6mm to 2"

T-sections/Angles/Channels Grades : 302, 304, 304L, 309, 316, 316L, 317, 317L, 321, 347 Size : 1.5mm to 16mm thickness Width : upto 12"  Applications S.S. 301 This is an austenitic Stainless Steel used in manufacture of Automobile Trims, Conveyor Belts, Railway Coaches, Metal Fixtures, used in Construction Purposes, Storm Door Frames and Tableware S.S. 304 This is an Austenitic Stainless Steel most widely used in many applications because of its excellent corrosion resistance. This Steel is used in Chemical, PetroChemical, Fertilizer, Pharmaceutical, Paper, Pulp, Textile, Food & Beverage Industries, as Containers in Dairy, used in manufacture of Kitchenware, Cutlery, Cryogenic Vessels and as heat exchangers. S.S. 304L This is generally used in place of S.S. 304 for enhanced resistance for inter-granular corrosion. It is used for parts and structures which cannot be heat treated for stress relieving after welding. S.S. 310S This is an austenitic type Stainless Steel which has higher Chromium and Nickel content. It has mechanical properties at higher temperature and has high strength. This is used in manufacture of Air Heaters, Annealing Boxes, Ovens, Carburising boxes, Furnace Linings, Gas Turbine Parts, Heat Exchangers, Kiln Linings, Nozzle diaphragm assemblies for Turbo jet Engines, Oil Burner Parts, Paper Mill Equipment, Oil Refinery Equipment, Recuperators etc., S.S. 316 This is an Austenitic Stainless Steel with 2 to 3% Mo, which enhances corrosion resistance against halogens and to divulge hot strength characteristics. Used for applications for resistance to deep hole corrosion and in halogen atmospheres. Applications : Architectural trims, Marine Exterios, Chemical Processing Equipment, Food Processing Equipment, Petroleum Refinery Equipment, Pharmaceuticals Equipment, Photographic equipment, Pulp and Paper Processing equipment, Textile Finishing equipment, Pollution Control etc., S.S. 316 L It is used in place of S S 316 when enhanced weldability is required. S.S. 321 This is an austenitic Stainless Steel similar to S.S. 304 but with Titanium to avoid Intr-Granular corrosion. It is used in aircraft exhaust stacks and manifolds, pressure vessels, large mufflers, for stationery diesel engines, Carburettors, Expansion bellows, Stack liners, Fire Walls, Super Heaters etc., S.S. 409/409 This is Ferritic Stainless Steel replaces Carbon Steels and low Alloy Steels where some amount of heat or corrosion resistance and higher strength is required. It is used in Heater Tubes, Transformer and Capacitor Cases, Dry Fertilizer spreaders, Automotive Exhaust systems, including mufflers, resonators, silencer pipes and emission control units, high pressure agricultural spray tanks, culverts, shipping containers, farm equipment etc., S.S. 410S This has 12% Chromium content Stainless Steel with excellent combination of toughness and strenght. It is used in manufacture of Furnace Parts, Burners operating below 650oC, Micrometer Parts, Tray Supports, Caps and Vapor5isers in Petroleum Fractionating Towers, Lining for Reaction Chambers, Coal Screens, Fishing tachles, Keys, Lamp brackets, Rules and Tapes, Wall Screens, Steam Turbine buckets, blades, bucket covers, pumps parts, Chemical equipment, Press Plates etc., 

Grade : 302, 304, 304L, 309, 316, 316L, 317, 317L, 321, 347

Size : 1.5mm to 16mm thickness

pipes (seamless and erw) stainless steel stainless steel is technically known as " heat and corrosion resisting steels ", which denotes a higher resistance to corrosion and high temperature. It is iron based alloy contains a minimum of 10.5% chromium with other alloy elements like nickel, molybdenum, titanium, niobium etc.,stainless steel has high resistant to corrosion because of chromium content. According to the alloy content the stainless steel is classified into three major types austenitic ferritic martenistic the austenitic steel is non – magnetic which contains nickel in addition to chromium which increases the corrosion resistance. Austenitic steel is the most widely used among stainless steel. The austenitic steel can give excellent formability and impact strength and its high temperature resistance at 1100°c is extremely useful for many applications. Austenitic steel performs at low temperature also.the ferritic steel is magnetic which has low carbon content and contains chromium as the main element.themartenistic steel is also magnetic contains 12% chromium with moderate carbon content.thestainless steelmaterial is available in the shapes of pipes (seamless, erw) sheets, plates, tubes, flats, strips, round bars, wires, shims, forgings, rings, castings, hot rolled, extruded, pipe fittings of seamless, erw, butt weld such as elbows (long and short radius), tees (equal and unequal), bends, reducers (concentric and ecentric),unions, stubends, caps, besides the complete range of fasteners.   pipes (seamless and erw) grades : aisi 302, aisi 304, aisi 304l, aisi 309/309s, aisi 310/310s, aisi 316/316l, aisi 317/317l, aisi 321, aisi 347, aisi 409, aisi 410/410s, aisi 420, aisi 430, aisi 434 size  : 1/8” to 36” n.b.(nominal bore)thickness :  sch5 to xxssize : 1/8” to 36” o.d.(outside diameter)thickness : 0.5mm to 25mm also sizes as per special requirements can be supplied.

Size : 1/8” to 36” N.B.(Nominal Bore)

Thickness : SCH5 to XXS

Grades:  ASTM A333/1, ASTM A333/6, ASTM A334/1, ASTM A334/6, ASTM A335/P1, ASTM A335/P2, ASTM A335/P5, ASTM A335/P11, ASTM A335/P12, ASTM A335/P22 Nickel Alloys Nickel Base Alloys like Nickel 200, Nickel 201, Nickel 205, Nickel 212, Nickel 222, Nickel 270 We are a renowned trader and supplier of Nickel Alloys (FTA Approved) that is beryllium free and is highly effective with various ceramics. Nickel alloy has a good bonding and long lasting properties. We have a very feasible price range which makes our products available at very affordable prices. Nickel alloy can be availed from us within the stipulated period of time. Nickel is being procured after testing the quality as per international standards.

Sheets/Plates/Flats/Coils Grades : 302, 304, 304L, 309, 310, 310S, 316, 316L, 317, 317L, 321, 347, 904, 904L As per ASTM 240 Size :Thick 0.05 mm to 150 mmWidth (max) = 2500 mmLength = 12000 mm Grades : 302, 304, 304L, 309, 310, 310S, 316, 316L, 317, 317L, 321, 347, 904, 904L As per ASTM 240 Size : Thick 0.05 mm to 150 mm Width (max) = 2500 mm Length = in coil form. Grades : AISI 302, AISI 304, AISI 304L, AISI 309/309S, AISI  310/310S, AISI 316/316L, AISI 317/317L, AISI 321, AISI 347, AISI 409, AISI 410/410S, AISI 420, AISI 430, AISI 434 Size : 1/8” to 36” N.B.(Nominal Bore) Thickness : SCH5 to XXS Size : 1/8” to 36” O.D.(Outside Diameter)Thickness : 0.5mm to 25mm Also sizes as per special requirements can be supplied.

thick : 0.05 mm to 150 mm

Width (max) = : 2500 mm

Hexs/Squares Grades : 302, 304, 304L, 309, 310, 310S, 316, 316L, 317, 317L, 321, 347, 904, 904L as Per A 276, 479, 479M, uplex and Super Duplex of UNS 32205, UNS 31803, UNS 32750,  and UNS  32760. Size : 5mm to 300mm DIA Rods Grades : 302, 304, 304L, 309, 310, 310S, 316, 316L, 317, 317L, 321, 347, 904, 904L as Per A 276, 479, 479M, Duplex and Super Duplex of UNS 32205, UNS 31803, UNS 32750,  and UNS  32760. Size : 5mm to 600mm DIA

pipe fittings (seamless & erw) 1 elbows - long and short radius 2 bends - 2d,3d,4d,5d,6d,8d,10d3 reducers - eccentric and concentric 4 tees - equal and unequal5 stubends, caps grades : aisi 302, aisi 304, aisi 304l, aisi 309/309s, aisi 310/310s, aisi 316/316l, aisi 317/317l, aisi 321, aisi 347, aisi 409, aisi 410/410s, aisi 420, aisi 430, aisi 434 size : ¼” to 36” - butt weld.thickness : sch 5 to sch xxs size : ¼” to 4” - socket weld. also sizes as per special requirements can be supplied..

Thickness : : SCH 5 TO SCH XXS

Like Monel Alloy 400, Monel Alloy K - 500, Cast Monel Alloy Pig (oxidised), Inconel Alloy 600, Inconel Alloy 625,Inconel Alloy 800, Inconel Alloy 825, Inconel Alloy 904, Inconel Alloy DS, Nimonic, Hastalloy and Ferrous & Non Ferrous Metals like Aluminium Bronze, Titanium, Lead, Zinc, Tin, Babit Metal, Silver, Beryllium, Cobalt, Indium, Iridium, Tantulum, Vanadium, Cadmium, Zirconium, Non - Ferrous casting Alloys like Gun Metal, Gun Metal Admirality, Leaded Bronze, Leaded Phospor Bronze, Manganese Bronze or High Tensile Brass, Silicon Bronze.    

Slip On, Blind, Weld Neck, Threaded, Socket Weld,lap Joint, Plate Flanges Grades : 302, 304, 304L, 309, 316, 316L, 317, 317L, 321, 347 Size : ¼" to 36" Thickness : Table D,E,F,H, ASA 150#, 300#, 600#, 900#, 2500# Grades : 302, 304, 304L, 309, 316, 316L, 317, 317L, 321, 347 Size : 1.5mm to 16mm thickness Width : upto 12" 

Size : ¼" to 36"

Thickness : Table D,E,F,H, ASA 150#, 300#, 600#, 900#, 2500#

Flange Nuts/Locking Nuts Grades  As per BS & DIN standards,AISI 304, 316, 316L Size   :   Dia : 1.6mm to 2" Nyloc Nuts/Nyloc Flange Nuts Grades  As per BS & DIN standards,AISI 304, 316, 316L Size   :   Dia : 1.6mm to 2"Whell Nuts Grades  As per BS & DIN standards,AISI 304, 316, 316L Size   :   Dia : 1.6mm to 2"

Copper Copper application areas cover a wide variety of different disciplines. Please check the specific areas that you are interested in to explore more in-depth information about each discipline. Architecture See the latest application of copper and copper alloy materials in all aspects of architecture, both exterior and interior ... Automotive Copper is an essential component of many of the latest design elements in today's cars. Electrical Copper's high conductivity makes it the ideal material in a wide variety of electical applications including: Electrical Energy Efficiency Power Quality Building Wire   Grades :As per IS 4171-1966, BS 2874- C106, C107, C101 Size : 3mm to 315mm Thickness : 0.5mm to 20 mm Grades : BS 2874- C106, C107, C101As per ASTM B 75 Gr Annealed, Half hard, C10100,C10200,C10300, C10800, C12000, C12200, C14200 Temper Designation : H55, H58, H80, 060, 050 Thickness: 0.4mm to 3 mmSize : 3mm to 22mm

Thickness : 0.5mm to 20 mm

Grade : As per IS 4171-1966, BS 2874- C106, C107, C101

Grades : Commercial & Electrolytic quality Size : 2'x2', 4'x4', 4'x8', 14"x48" Thickness : 0.05mm to 100mm Also Sizes as per Special requirements can be supplied Grades : Commercial & Electrolytic quality Size : 12mm to 200mm width Thickness : 0.5mm to 50mm

Thickness : 0.05mm to 100mm

Thickness : 0.5mm to 50mm

Grades : As per IS 4171-1966, BS 2874- C106 (Phosphorous dioxidised non arsenical), C109 (Tellurium Copper), NS101 (Nickel Silver Alloy), High Resistance Wear res. (Cadmium Copper) Size : 12mm to 140mm   Applications High conductivity free machining Copper Rods(Leaded copper) Threaded machine components,parts require high conductivity,extensive machining and corrosion resistance,electrical connectors,motor switch components etc., Tellurium Copper - Grade: BS 2874C109 Threaded machine components,parts require high conductivity,extensive machining corrosion resistance, electrical connectors,motor,switch components,require high softening temperature. Copper-Nickel-Alloy Rod - Grade: ASTM B: 411-64 components require very high strength and wear resistance qualities Copper Rods & Tubes for general engg Purpose - Grade: IS 4171-1966 BS 2874-C106 Condensers,evaporators and other heat exchanger tubes,Brewery tubes,gas lines,oil burner tubes,steam,water,vapour lines etc., High Conductivity Electrolytic Copper Rods and Tubes Electrical conductors, switches, terminals, gaskets, radiators, cotter pins, nails, rivets, tubes etc., require high electrical thermal conductivity

Size : 12mm to 140mm

Carbon steel, also called plain carbon steel, is a metal alloy, which primarily consists of iron and carbon. Besides these two elements, it also consists of other alloying elements like manganese, silicon and copper in quantities almost negligible. Available in various compositions, our range of products have an impeccable track record in the market. While, our products are extensively used for various industrial applications, it is particularly used in boilers and heat exchangers

Grades :As Per IS 410 cuzn 37, cuzn 30, cuzn 20 Also Commercial grade Size : 14"x48", 4'x4' & 4'x8' Thickness : 0.05mm to 50mm Also sizes and shapes as per special requirements can be supplied.

Grade : As Per IS 410 cuzn 37, cuzn 30, cuzn 20 Also Commercial grade

Thickness : 0.05mm to 50mm

Free Cutting Brass Rods Grades : As per ASTM B16/16M, BS 2874-CZ124 Size : 6mm to 100mm Dia.   Naval Brass Rods (Forging Quality) Grades : As per IS 291-1961 Gr-1 BS 2874/1969 CZ 112 Size : 6mm to 100mm Dia. High tensile (IS320), Leaded (IS3488-66), Forging Brass Rods also available. Applications Machining & General purpose Brass Rod - Grade:as per IS 291-1961 Grade 2 BS 2874-1969 CZ 113 Condenser plates,piston rods,nuts,bolts,rivets,marine machined Hardware not in forging operation High Tensile Brass Rods - Grade: as per BS 2874-1969 CZ114 Clutch dies,Pump rods,shafts,valve stems & bodies,welding rods,Components require high strength and execellent resistance to corrosion Leaded Brass Rods: (Drilling & Turning Quality) - Grade: as per MS 53-DIN 1756 For machined components manufactured at high speeds on shaping or milling machines which are not subjected to bending.  Brass Tubes - Grade: IS 407-1966(Alloy2) Heat Exchangers...

Brasses are copper zinc alloys with a wide range of engineering uses. The addition of zinc to copper raises the strength and gives a range of properties, and the brasses are a very versatile range of materials. They are used for their strength, corrosion resistance, appearance and colour, and ease of working and joining. The single phase alpha brasses, containing up to about 37% zinc, are very ductile and easy to cold work, weld and braze. The dual phase alpha-beta brasses are usually hot worked. There are many brasses, with properties tailored for specific applications by the level of addition of zinc. Minor amounts of other alloying elements may also be added. Corrosion Resistance of Brass Brasses are resistant to corrosion in many media. Please consult Austral Wright Metals for detailed advice on your application. Brasses are particularly susceptible to corrosion by solutions containing ammonia or amines. Alloys with more than about 15% of zinc may suffer dezincification, which leaves a weak, porous corrosion deposit of copper. Resistance to dezincification is greatly reduced by the addition of a small amount of arsenic to the alloy. Stress corrosion cracking, particularly by ammonia and amines, is also a problem with the brasses. Alloys containing more than about 15% zinc are most susceptible. Use of the annealed temper, and annealing or stress relieving after forming, reduces susceptibility to stress corrosion cracking.   Grades : As per IS 407 and Commercial quality. For General purpose, Heat exchanger tube, Condenser & ferrule tube, Annealed Brass tube for gas installation for sugar Industries. Size : 6.3mm to 102mm O.D. Thickness : 0.5mm to 12mm

Thickness : 0.5mm to 12mm

Hex Head Bolts, Raised Counter Sunks, Wood Screws, Slotted and Cross recessed.Hex Head Screws, Hexagon socket cap screws, Hex socket counter Screws, Slotted cheese head machine screws, Slotted counter sunk head machine screws, slotted raised counter sunk head machine screws. Grades: As per BS & DIN standards,AISI 304, 316, 316L Size : 1.6mm to 2" Dia Length: 4mm to 1000mm

Size : 1.6mm to 2

Grade : 1100, 2024, 5052, 7075

        Applications   Space Technology, Aircraft, Defence, Road and Rail products, Automotive solutions and components, Pharmaceutical packagings, Food and Beverage packagings, Scientific products, Cables, Fasteners.    

Aluminium Pipes Round,Rectangle,Square,Drawn & Extruded Grades: 3003, 6061, 6063 Size : Upto 323 mm Thickness:30mm (max)

We ensure optimum range of Alloy Steel which is largely acclaimed in the market for their high quality and long sustainability. Our products are highly reliable and are supplied to several industrial sectors on large market scale. We maintain huge clientele by provide superlative products in perfect sizes and dimensions at the nominal market price range.